Traffic Collision Disrupts Route 78 in San Marcos

Traffic Collision on State Route 78 West in San Marcos Causes Delays Today

📍 San Marcos, CA

📅 Published: July 14, 2025 at 03:05 AM

🔄 Updated: July 14, 2025 at 04:01 AM

Map showing the location of the accident in San Marcos, CA
San Marcos, July 14, 2025 -

A traffic collision on State Route 78 West in San Marcos, CA, caused notable traffic disruptions today. The incident occurred early this morning at approximately 2:33 AM, near the Twin Oaks Valley Road off-ramp, involving a single white vehicle.

Emergency services responded quickly to the scene, with multiple units dispatched to manage traffic and control the situation. Although specific lane closures were not detailed, the collision impacted traffic flow, leading to potential delays and congestion for motorists in the area. Drivers traveling through this route during the early morning hours may have experienced backups as crews worked to clear the scene.

A tow truck was called to assist with the vehicle, indicating that emergency responders were actively managing the situation. Traffic management efforts were implemented to minimize disruption for drivers navigating the busy roadway.

Motorists are advised to remain cautious and stay informed about traffic conditions if traveling through San Marcos, CA. The California Highway Patrol is overseeing the situation as the scene is cleared and normal traffic flow is restored.

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